EP0002720B1 - Mélange d'ammoniaque avec une polysiloxane oxyalcoylée, son utilisation dans la sensibilisation à la chaleur de latex, procédé de fabrication d'un latex de caoutchouc sensible à la chaleur - Google Patents
Mélange d'ammoniaque avec une polysiloxane oxyalcoylée, son utilisation dans la sensibilisation à la chaleur de latex, procédé de fabrication d'un latex de caoutchouc sensible à la chaleur Download PDFInfo
- Publication number
- EP0002720B1 EP0002720B1 EP78101652A EP78101652A EP0002720B1 EP 0002720 B1 EP0002720 B1 EP 0002720B1 EP 78101652 A EP78101652 A EP 78101652A EP 78101652 A EP78101652 A EP 78101652A EP 0002720 B1 EP0002720 B1 EP 0002720B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixture
- heat
- weight
- ammonia
- latices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 0 C*1(*N)CC1 Chemical compound C*1(*N)CC1 0.000 description 3
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/14—Coagulation
- C08C1/145—Heat-sensitising agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2756774 | 1977-12-20 | ||
DE19772756774 DE2756774A1 (de) | 1977-12-20 | 1977-12-20 | Mischung aus ammoniak und oxalkylierten polysiloxanen und deren verwendung als waermesensibilisierungsmittel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0002720A1 EP0002720A1 (fr) | 1979-07-11 |
EP0002720B1 true EP0002720B1 (fr) | 1982-03-10 |
Family
ID=6026644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP78101652A Expired EP0002720B1 (fr) | 1977-12-20 | 1978-12-13 | Mélange d'ammoniaque avec une polysiloxane oxyalcoylée, son utilisation dans la sensibilisation à la chaleur de latex, procédé de fabrication d'un latex de caoutchouc sensible à la chaleur |
Country Status (7)
Country | Link |
---|---|
US (1) | US4250071A (fr) |
EP (1) | EP0002720B1 (fr) |
JP (1) | JPS5490352A (fr) |
BR (1) | BR7808334A (fr) |
CA (1) | CA1108109A (fr) |
DE (2) | DE2756774A1 (fr) |
ES (1) | ES476137A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3038982A1 (de) * | 1980-10-15 | 1982-05-27 | Bayer Ag, 5090 Leverkusen | Entschaeumer fuer kunststoffdispersionen und disperionsbeschichtungsstoffe sowie verfahren zu dessen herstellung |
US4535113A (en) * | 1984-03-13 | 1985-08-13 | Union Carbide Corporation | Olefin polymer compositions containing silicone additives and the use thereof in the production of film material |
US5984929A (en) * | 1997-08-29 | 1999-11-16 | Target Therapeutics, Inc. | Fast detaching electronically isolated implant |
US7638091B2 (en) * | 2004-07-02 | 2009-12-29 | Sabic Innovative Plastics Ip B. V. | Methods of sterilizing polycarbonate articles and methods of manufacture |
US20240026131A1 (en) * | 2022-07-20 | 2024-01-25 | Karex Holdings Sdn. Bhd. | Nitrile rubber condoms and methods of making them |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3255140A (en) * | 1961-10-17 | 1966-06-07 | Bayer Ag | Siloxane heat sensitizing agents for latex mixtures |
US3246339A (en) * | 1961-10-17 | 1966-04-19 | Bayer Ag | Process for preventing the formation of web fingers in gloves made from latex by immersion |
BE634556A (fr) * | 1962-07-06 | |||
US3341338A (en) * | 1965-05-28 | 1967-09-12 | Union Carbide Corp | Polysiloxane polish formulations |
US3306869A (en) * | 1965-09-22 | 1967-02-28 | Union Carbide Corp | Floor polishes containing siloxane-oxyalkylene block copolymer leveling agents |
DE1243394B (de) * | 1966-03-09 | 1967-06-29 | Bayer Ag | Verfahren zur Herstellung eines waermesensibilisierbaren Synthesekautschuk-Latex |
US3484394A (en) * | 1967-06-07 | 1969-12-16 | Gen Electric | Heat-sensitive latex |
NL161487C (nl) * | 1969-02-11 | 1980-02-15 | Goodrich Co B F | Werkwijze voor het warmtegevoelig maken van een film- vormende latex van een synthetisch polymeer, dat is bereid uit vinylmonomeren en gevormde voortbrengselen, vervaardigd onder toepassing van aldus warmtegevoelig gemaakte latex. |
US3629310A (en) * | 1969-08-28 | 1971-12-21 | Union Carbide Corp | Organo-siloxane-oxyalkylene block copolymers |
US3702315A (en) * | 1970-10-21 | 1972-11-07 | Goodrich Co B F | Heat sensitive latices |
US3969289A (en) * | 1971-03-15 | 1976-07-13 | General Latex And Chemical Corporation | One-part foamable latex composition |
DE2232526A1 (de) * | 1972-07-03 | 1974-01-31 | Bayer Ag | Waermesensibilisierte latexmischungen |
-
1977
- 1977-12-20 DE DE19772756774 patent/DE2756774A1/de not_active Withdrawn
-
1978
- 1978-12-13 DE DE7878101652T patent/DE2861662D1/de not_active Expired
- 1978-12-13 EP EP78101652A patent/EP0002720B1/fr not_active Expired
- 1978-12-13 US US05/969,100 patent/US4250071A/en not_active Expired - Lifetime
- 1978-12-18 CA CA318,133A patent/CA1108109A/fr not_active Expired
- 1978-12-18 JP JP15504878A patent/JPS5490352A/ja active Granted
- 1978-12-19 BR BR7808334A patent/BR7808334A/pt unknown
- 1978-12-19 ES ES476137A patent/ES476137A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2756774A1 (de) | 1979-06-28 |
DE2861662D1 (en) | 1982-04-08 |
JPS5490352A (en) | 1979-07-18 |
US4250071A (en) | 1981-02-10 |
CA1108109A (fr) | 1981-09-01 |
BR7808334A (pt) | 1979-08-07 |
EP0002720A1 (fr) | 1979-07-11 |
ES476137A1 (es) | 1979-04-16 |
JPS6123814B2 (fr) | 1986-06-07 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed | ||
AK | Designated contracting states |
Designated state(s): BE DE FR GB IT NL |
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ITF | It: translation for a ep patent filed |
Owner name: SOCIETA' ITALIANA BREVETTI S.P.A. |
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